21
Paper
This chapter describes the optional paper that can be used with
the DXY. Refer to the table below in paper selection.
Condition
Ambient temperature
and humidity
Pen speed
Pen force
Paper type
Paper expansion and contraction causes offset and
ink blotting
The line will be faint if the pen speed is too high
Pen and paper will be damaged if set too high,
and line will be faint is set too low
Moisture absorption characteristics and surface
roughness will affect line darkness, coloration
and pen clogging.
Plot quality and paper
Plot quality changes with the following conditions:
When using paper not supplied by Roland
DG Corp., observe the following points in
making your selection:
Does the ink work well with the paper?
(moisture absorption characteristics,
coloration)
Is the ink faint? (at the rated pen speed)
Does the ink spread? (line thickness should
not change with time)
Speed of drying (If one line crosses another,
ink should not mix)
Does pen clog?
Other factors such as paper strength, etc.
Effect
Paper expands and contracts by absorbing the moisture in the air.
Always plot after getting the paper accustomed to the ambient temperature and humidity. This optimum time will vary with
the specific paper type, but generally 30 to 60 minutes after removal from the paper bag is appropriate.
Oil on the paper surface may cause poor performance
Take care when loading the paper to prevent transfer of oils or dirt from your hand to the paper surface.
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